4 doctors weighed in:

Had countless prenatal sonos. Can congenital heart defect be undetected before birth?

4 doctors weighed in
Dr. Nikolaos Zacharias
Obstetrics & Gynecology - Maternal Fetal Medicine
2 doctors agree

In brief: Sure..

Unfortunately, the prenatal ultrasound detection rate for fetal cardiac defects is variable between 15-70% among centers, with the largest ones having the best results.
As you can tell, short of having a fetal echo, the routine prenatal ultrasound (or even a comprehensive/targeted one) can miss even major cardiac defects in 30-85% of cases.. Take Folic Acid to prevent heart defects in you fetus!

In brief: Sure..

Unfortunately, the prenatal ultrasound detection rate for fetal cardiac defects is variable between 15-70% among centers, with the largest ones having the best results.
As you can tell, short of having a fetal echo, the routine prenatal ultrasound (or even a comprehensive/targeted one) can miss even major cardiac defects in 30-85% of cases.. Take Folic Acid to prevent heart defects in you fetus!
Dr. Nikolaos Zacharias
Dr. Nikolaos Zacharias
Thank
Dr. Volkan Tuzcu
Pediatrics - Cardiology

In brief: Fetal

Yes if it is a Minor one or if it is a genetic arrhythmia syndrome

In brief: Fetal

Yes if it is a Minor one or if it is a genetic arrhythmia syndrome
Dr. Volkan Tuzcu
Dr. Volkan Tuzcu
Thank
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